Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857753 | Method for improving the heat sealability of packaging material and method for manufacturing heat-sealed container or package | Tapani Penttinen, Jurkka Kuusipalo, Tapio Koskinen, Sami Kotkamo | 2020-12-08 |
| 10632725 | Method of producing a heat-resistant polymer-coated oven board, an oven board obtainable by the method, a food tray and a food package | Ville Ribu | 2020-04-28 |